This document discusses the history and causes of imperialism and colonialism between the 16th-19th centuries. It notes that imperialism involved occupying territories in Africa, Asia, and the Pacific in the 19th century, while colonialism involved settlement systems established in the Americas in the 16th century. Economic motives for imperialism included acquiring new territories, controlling trade routes, and exploiting resources. Key figures and events discussed include Queen Victoria's establishment of imperial policy for Britain, the British colonial project in Africa, and the influence of the US in the Caribbean in the late 19th century.